1. 1|P age , , - - ( Free Radicals) , - (Aging) , , , ( Testes) ( Seminal Ducts) , , , - , , (Male infertility) , , ( ) - . , , 10 50 (Tumor) -

2. 2|P age ... , (Apoptosis) , , , , , , , , , , , , , , , , , , 70-90 100 133 .. / - 3. 3|P age , ( Keshan disease) - ( Kashin-Beck's disease) , (Mood Disorders) 55-70 50-200 300-600 , , , , , , , , , 19 400 3 20 4-8 30 9-13 40 14-18 55 19 55 4. 4|P age 60 70